///*
// * Copyright (c) 2023-2025 elsfs Authors. All Rights Reserved.
// *
// * Licensed under the Apache License, Version 2.0 (the "License");
// * you may not use this file except in compliance with the License.
// * You may obtain a copy of the License at
// *
// *     http://www.apache.org/licenses/LICENSE-2.0
// *
// * Unless required by applicable law or agreed to in writing, software
// * distributed under the License is distributed on an "AS IS" BASIS,
// * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// * See the License for the specific language governing permissions and
// * limitations under the License.
// */
//
//package org.elsfs.cloud.module.ai.biz.service;
//
//import dev.langchain4j.data.segment.TextSegment;
//import dev.langchain4j.memory.chat.MessageWindowChatMemory;
//import dev.langchain4j.model.chat.ChatModel;
//import dev.langchain4j.model.chat.StreamingChatModel;
//import dev.langchain4j.rag.content.retriever.EmbeddingStoreContentRetriever;
//import dev.langchain4j.service.AiServices;
//import dev.langchain4j.store.embedding.EmbeddingStore;
//import lombok.RequiredArgsConstructor;
//import org.springframework.context.annotation.Bean;
//import org.springframework.context.annotation.Configuration;
//
///** 智能助手初始化 */
//@Configuration
//@RequiredArgsConstructor
//public class AssistantInit {
//  private final ChatModel chatModel;
//
//  private final StreamingChatModel streamingChatModel;
//
//  /**
//   * 初始化会话
//   *
//   * @param embeddingStore 向量数据库
//   * @return formatter
//   */
//  @Bean
//  public Assistant init(EmbeddingStore<TextSegment> embeddingStore) {
//    return AiServices.builder(Assistant.class)
//        // 配置会话记忆存储， 通过memoryId进行会话隔离
//        .chatMemoryProvider(memoryId -> MessageWindowChatMemory.withMaxMessages(10))
//        // 配置向量数据库
//        .contentRetriever(EmbeddingStoreContentRetriever.from(embeddingStore))
//        .systemMessageProvider(chatMemoryId -> "你是一名专业程序员，回答的时候需要更精确") // 系统提示词
//        // 关闭联网搜索能力  new WebSearchTool(engine)
//        // 结构化输入（自定义函数工具）
//        .tools(new HighLevelCalculator())
//        .chatModel(chatModel)
//        .streamingChatModel(streamingChatModel)
//        .build();
//  }
//}
